166896663248

素因数分解:

$2^4\times 7^2\times {\mathrm{197}}^1\times {\mathrm{419}}^1\times {\mathrm{2579}}^1$

素因数の和:3217

約数の個数: 120

約数和(自身を含む): 379114797600

約数和(自身を除く): 212218134352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 392, 394, 419, 784, 788, 838, 1379, 1576, 1676, 2579, 2758, 2933, 3152, 3352, 5158, 5516, 5866, 6704, 9653, 10316, 11032, 11732, 18053, 19306, 20531, 20632, 22064, 23464, 36106, 38612, 41062, 41264, 46928, 72212, 77224, 82124, 82543, 126371, 144424, 154448, 164248, 165086, 252742, 288848, 328496, 330172, 505484, 508063, 577801, 660344, 1010968, 1016126, 1080601, 1155602, 1320688, 2021936, 2032252, 2161202, 2311204, 3556441, 4044607, 4064504, 4322404, 4622408, 7112882, 7564207, 8089214, 8129008, 8644808, 9244816, 14225764, 15128414, 16178428, 17289616, 24895087, 28451528, 30256828, 32356856, 49790174, 52949449, 56903056, 60513656, 64713712, 99580348, 105898898, 121027312, 199160696, 211797796, 212878397, 398321392, 423595592, 425756794, 847191184, 851513588, 1490148779, 1703027176, 2980297558, 3406054352, 5960595116, 10431041453, 11921190232, 20862082906, 23842380464, 41724165812, 83448331624, 166896663248]

約数ペア:

[(1, 166896663248), (2, 83448331624), (4, 41724165812), (7, 23842380464), (8, 20862082906), (14, 11921190232), (16, 10431041453), (28, 5960595116), (49, 3406054352), (56, 2980297558), (98, 1703027176), (112, 1490148779), (196, 851513588), (197, 847191184), (392, 425756794), (394, 423595592), (419, 398321392), (784, 212878397), (788, 211797796), (838, 199160696), (1379, 121027312), (1576, 105898898), (1676, 99580348), (2579, 64713712), (2758, 60513656), (2933, 56903056), (3152, 52949449), (3352, 49790174), (5158, 32356856), (5516, 30256828), (5866, 28451528), (6704, 24895087), (9653, 17289616), (10316, 16178428), (11032, 15128414), (11732, 14225764), (18053, 9244816), (19306, 8644808), (20531, 8129008), (20632, 8089214), (22064, 7564207), (23464, 7112882), (36106, 4622408), (38612, 4322404), (41062, 4064504), (41264, 4044607), (46928, 3556441), (72212, 2311204), (77224, 2161202), (82124, 2032252), (82543, 2021936), (126371, 1320688), (144424, 1155602), (154448, 1080601), (164248, 1016126), (165086, 1010968), (252742, 660344), (288848, 577801), (328496, 508063), (330172, 505484)]